The light degradation of parent material in proportion to the plastic material into the use of plastic products can be maintained during the original mechanical properties of plastics, health indicators have reached the GB9687-88 standards, with good light after the waste degradation, products degradation indicators in line with the State Environmental Protection Administration of the technical requirements for environmental labeling products HJBZ12-2000). 

 Specifications 
 a) mechanical properties: in line with requirements. 
 b) health performance: meet GB9689-88 requirements. 
 c) degradation: the State Environmental Protection Administration of environmental standards to achieve technical requirements for products (HJBZ12-2000).